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B21 CDV

2017 Bentley Unknown

Blue Petrol 5950cc
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MOT Status

Expired
Expires4 May 2026
Tests6 (5 pass, 1 fail)
Pass rate83.3%

Mileage

58,874 mi
Last recorded58,874 miles
Recorded on5 May 2025
Typical for 2017 Bentley Unknown21,005 mi

Significantly above average — investigate

4 checks still locked for this Bentley
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationB21 CDV
MakeBentley
ModelUnknown
Year2017
ColourBlue
Fuel typePetrol
Engine5,950cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

5 pass 1 fail
Pass 5 May 2025 58,874 miles
Pass 20 Apr 2024 56,764 miles
Pass 15 Feb 2023 53,602 miles

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Pass 26 Jan 2022 45,614 miles

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Pass 18 Feb 2021 39,443 miles

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Front Outer Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Fail 10 Oct 2019 33,089 miles

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

How Reliable is the Bentley Unknown?

Based on 765 MOT tests across 413 vehicles.

90.3%
Pass Rate
703
Miles/Year
13
Year Lifespan
413
On UK Roads

Top MOT Failure Points

Parking brake: efficiency below requirements 6
Suspension component mounting prescribed area is excessively corroded 6
Windscreen washer provides insufficient washer liquid 4
parking brake recording little or no effort 3
Headlamp aim too low 3
Full Bentley Unknown reliability report

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B21 CDV is a 2017 Bentley Unknown in Blue with a 5,950cc petrol engine. This vehicle has been through 6 MOT tests with a personal pass rate of 83.3%.

Across all 2017 Bentley Unknown models, the average MOT pass rate is 96.0% with a typical mileage of 21,005 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Bentley Unknown fails its MOT is parking brake: efficiency below requirements, accounting for 6 recorded failures. If you're considering buying B21 CDV, it's worth having these areas checked by a mechanic before committing.

The Bentley Unknown typically stays on UK roads for around 13 years. At 9 years old, this Bentley Unknown is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of B21 CDV?

You can check the full history of B21 CDV by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B21 CDV registered?

B21 CDV is a 2017 Bentley Unknown, first registered on 31 December 2017.

Is B21 CDV safe to buy?

The MOT history for B21 CDV shows 6 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B21 CDV have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on B21 CDV. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.